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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#589513#7744. ElevatoryinyuqinAC ✓39ms7772kbC++143.0kb2024-09-25 18:14:092024-09-25 18:14:10

Judging History

你现在查看的是最新测评结果

  • [2024-09-25 18:14:10]
  • 评测
  • 测评结果:AC
  • 用时:39ms
  • 内存:7772kb
  • [2024-09-25 18:14:09]
  • 提交

answer

#include<bits/stdc++.h>
#define int long long
#define pii pair<int,int>
#define fi first
#define se second
#define mp make_pair
using namespace std;
inline int read(){
	int x=0,f=1;char c=getchar();
	while(!(c>='0'&&c<='9')) {if(c=='-') f=-1;c=getchar();}
	while(c>='0'&&c<='9') {x=x*10+c-'0';c=getchar();}
	return x*f;
}
const int maxn=1e5+5;
struct node{
	int c,f;
}a1[maxn],a2[maxn];
int cnt1,cnt2;
bool cmp(node a,node b){
	return a.f<b.f;
}
signed main()
{
    //ios::sync_with_stdio(false);
//    freopen("1.in","r",stdin);
	int T=read();
	while(T--){
		cnt1=0,cnt2=0;
		int n=read(),k=read();
		for(int i=1;i<=n;i++){
			int c=read(),w=read(),f=read();
			if(w==1){
				cnt1++;
				a1[cnt1].c=c;
				a1[cnt1].f=f;
			}else{
				cnt2++;
				a2[cnt2].c=c;
				a2[cnt2].f=f;
			}
		}
		sort(a1+1,a1+cnt1+1,cmp);
		sort(a2+1,a2+cnt2+1,cmp);
		
//		for(int i=cnt1;i>=1;i--) cout<<a1[i].c<<' '<<a1[i].f<<endl;
//		cout<<endl;
//		for(int i=cnt2;i>=1;i--) cout<<a2[i].c<<' '<<a2[i].f<<endl;
//		cout<<endl;
		stack<pii> q1,q2;
		for(int i=1;i<=cnt1;i++){
			q1.push(mp(a1[i].c,a1[i].f));
		}
		for(int i=1;i<=cnt2;i++){
			q2.push(mp(a2[i].c,a2[i].f));
		}
		int now_w=0,maxf=0,ans=000;
		while(!q1.empty()&&!q2.empty()){
//			cout<<000<<' '<<ans<<" "<<now_w<<' '<<maxf<<endl;
			if(q1.top().se>q2.top().se){
				int c=q1.top().fi,f=q1.top().se;q1.pop();
				if(!maxf) maxf=f;
				if(c+now_w>=k){
					ans+=maxf; 
					maxf=0;
					c-=k-now_w;
					now_w=0;
					ans+=f*(c/k);
					c%=k;
					if(c) q1.push(mp(c,f));
				}else{
					now_w+=c;
				}
			}else{
				int c=q2.top().fi,f=q2.top().se;q2.pop();
				if(!maxf) maxf=f;
				if(c*2+now_w>=k){
					ans+=maxf;
					c-=(k-now_w)/2;
					if((k-now_w)&1){
						q1.top().fi--;
						if(q1.top().fi==0) q1.pop();
						now_w=0;
						maxf=0;
					}else{
						now_w=0;
						maxf=0;
					}
					if(k&1){
						int tt=(c/(k/2));
						while(tt&&!q1.empty()){
							if(q1.top().fi>=tt){
								tt-=q1.top().fi;
								q1.pop();
							}else{
								q1.top().fi-=tt;
							}
						}
						ans+=f*(c/(k/2));
						c%=(k/2);
						if(c) q2.push(mp(c,f));
					}else{
						ans+=f*(c/(k/2));
						c%=(k/2);
						if(c) q2.push(mp(c,f));
					}
				}else{
					now_w+=c*2;
				}
			}
		}
		while(!q1.empty()){
//			cout<<111<<' '<<ans<<" "<<now_w<<' '<<maxf<<endl;
			int c=q1.top().fi,f=q1.top().se;q1.pop();
			if(!maxf) maxf=f;
			if(c+now_w>=k){
				ans+=maxf; 
				maxf=0;
				c-=k-now_w;
				now_w=0;
				ans+=f*(c/k);
				c%=k;
				if(c) q1.push(mp(c,f));
			}else{
				now_w+=c;
			}
		}
		while(!q2.empty()){
//			cout<<222<<' '<<ans<<" "<<now_w<<' '<<maxf<<endl;
			int c=q2.top().fi,f=q2.top().se;q2.pop();
			if(!maxf) maxf=f;
			if(c*2+now_w>=k){
				ans+=maxf; 
				maxf=0;
				c-=(k-now_w)/2;
				now_w=0;
				ans+=f*(c/(k/2));
				c%=(k/2);
				if(c) q2.push(mp(c,f));
			}else{
				now_w+=c*2;
			}
		}
		if(now_w) ans+=maxf;
		printf("%lld\n",ans);
	}
	
    return 0;
}

这程序好像有点Bug,我给组数据试试?

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 6048kb

input:

2
4 6
1 1 8
7 2 5
1 1 7
3 2 6
8 1200000
100000 1 100000
100000 1 12345
100000 2 100000
100000 2 12345
100000 1 100000
100000 1 12345
100000 2 100000
100000 2 12345

output:

24
100000

result:

ok 2 lines

Test #2:

score: 0
Accepted
time: 16ms
memory: 7728kb

input:

5501
8 104
5 2 3
6 2 4
5 2 3
6 2 9
8 2 4
2 1 3
7 2 4
8 2 8
1 290
3 1 1
12 12
6 1 2
1 2 2
1 1 2
1 2 4
6 1 1
1 2 5
6 1 4
4 1 4
6 2 4
6 2 5
4 2 5
4 1 4
5 334
1 1 4
1 2 3
4 2 1
5 1 1
2 1 2
13 218
5 2 3
5 1 4
1 2 1
1 2 5
3 2 2
1 1 3
4 2 2
1 2 5
2 2 1
2 1 5
3 2 1
5 2 1
1 1 4
10 260
7 2 1
5 1 1
5 2 4
6 1 6...

output:

9
1
23
4
5
7
1
3
9
6
1
10
4
9
17
6
4
1
8
5
5
7
1
3
23
6
3
3
2
2
2
3
8
1
5
6
9
11
147
7
10
2
7
7
8
6
5
5
1
7
3
5
10
7
7
10
8
1
4
2
3
9
1
5
2
9
1
6
7
7
6
10
18
8
10
4
10
9
2
8
3
5
9
3
6
5
3
2
6
1
3
2
2
1
6
9
6
3
4
8
9
9
2
6
1
2
6
7
5
2
5
21
8
1
2
3
4
9
3
4
6
5
9
6
1
7
3
7
3
2
2
8
7
3
5
9
7
10
7
3
2
4
...

result:

ok 5501 lines

Test #3:

score: 0
Accepted
time: 34ms
memory: 6980kb

input:

3
100000 8
8 2 6
7 2 8
5 1 10
7 2 7
4 1 7
6 2 9
7 1 2
3 1 1
5 1 10
5 1 1
3 2 10
5 2 5
7 1 6
5 2 7
7 2 1
5 1 6
2 2 10
8 1 7
7 1 1
10 2 6
9 1 1
8 1 4
10 1 4
6 1 1
4 1 4
1 2 9
3 2 6
6 1 3
4 1 7
9 2 5
8 2 4
7 2 1
2 2 10
6 2 9
3 1 3
2 2 3
2 2 4
7 2 4
8 1 1
5 2 3
5 2 7
7 2 9
1 1 4
5 1 2
2 1 9
3 2 1
9 2 2
...

output:

568601
4708350936
93900404329230

result:

ok 3 lines

Test #4:

score: 0
Accepted
time: 37ms
memory: 6960kb

input:

3
100000 174
90429 1 64237
30851 1 44358
63571 2 89174
20391 2 28747
13561 2 88689
81508 2 28383
85733 1 5777
37524 2 34730
10588 2 88519
61493 2 83682
55885 1 65270
17669 2 63015
85387 1 64757
91420 2 74020
9067 2 91750
20809 1 52771
36478 2 17941
62064 1 36433
72912 2 6100
53923 2 73971
65825 2 39...

output:

2156004461915
884586357480
59034901233

result:

ok 3 lines

Test #5:

score: 0
Accepted
time: 39ms
memory: 7772kb

input:

3
100000 4418822
19907 1 13081
59730 2 93611
35050 1 5867
87777 1 21890
18374 1 82418
79526 2 76106
33510 2 45826
75573 1 42240
35449 1 98727
80720 2 65290
32021 2 51348
52399 2 97828
75498 2 51728
89905 1 22825
2855 1 26204
11427 1 99583
55530 2 37895
22256 2 92230
19533 1 9142
16138 1 54018
53102 ...

output:

84699074
270668
100000

result:

ok 3 lines

Extra Test:

score: 0
Extra Test Passed